| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] usually be [vb pp] in [art] | 6 |
|
| 2 | [vb mod] usually be [vb pp] in [art] | 6 |
|
| 3 | usually be [vb pp] in [art] [noun sg] | 5 |
|
| 4 | usually be [vb pp] in [art] [noun] | 5 |
|
